Cassava is a root vegetable that people eat worldwide. Raw cassava can be toxic when people ingest it. Learn about the benefits, toxicity, and uses of cassava here, as well as how to prepare it safely.

When pancreatic cancer has spread to other parts of the body, it is in stage 4. There is no cure for this type of cancer, but treatments can help improve life expectancy and the quality of life. Learn more here.